package com.chinasofti;

public class Demo04 {
    public static void main(String[] args) {
//        String s1  = new String("123");
//        String s2  = new String("456");
        String s1  = "123";
        String s2  = "456";
        System.out.println(s1.hashCode());
        System.out.println(s2.hashCode());
    }

}
